Product Introduction
The MD310 series frequency converter is a universal compact multifunctional frequency converter that adopts open-loop vector and V/F control methods, and can achieve asynchronous motor control with high-performance current vector control technology. MD310 comes standard with RS485 communication interface, supports Modbus RTU communication, and can be expanded with I/O expansion card and CAN communication expansion card. The built-in PID facilitates the implementation of closed-loop process control systems, with a maximum speed of 16 segments.
Product features and advantages
1. Small size, high cost-effectiveness
2. Overexcitation function can effectively suppress the rise of bus voltage during deceleration process and avoid frequent overvoltage faults
3. Built in PID regulator, combined with the selection of frequency given channels, users can easily achieve automatic adjustment of process control, realizing control applications such as constant temperature, constant pressure, tension, etc
4. In textile and chemical fiber processing equipment, the use of swing frequency function can improve the uniformity and density of yarn spindle winding
5. Can store 4 sets of motor parameters, and one frequency converter can control the operation of four motors in a time-sharing manner
6. Timer running function, the running time can be set through parameters and analog quantities
7. Standard RS485 communication interface, supporting Modbus RTU communication, expandable CANLink, achieving fast bus connection with Huichuan products
8. Support frequency converter parameter operation and virtual oscilloscope function. By using a virtual oscilloscope, the internal state of the frequency converter can be monitored